supported by the National Natural Science Foundation for Young Scientists of China(51309191);the National Natural Science Foundation for Young Scientists of China(11704313);the National Natural Science Foundation for Young Scientists of China(61701405)
In order to suppress the influence of symmetrical noise component on multiple-input multiple-output(MIMO)sonar’s direction of arrival(DOA)estimation under the condition of low signal-to-noise ratio,we propose a DOA e...